Multifunctional full-load helicopter with tail propeller

Abstract

The invention provides a multifunctional full-load helicopter with a tail propeller. The helicopter comprises a helicopter undercarriage, a helicopter shell, a transmission system, a pesticide spraying system, a cabin and a control system. The cabin is arranged in the helicopter shell, when a crop pesticide needs to be sprayed, the pesticide spraying system is installed, and when goods need to beloaded, the pesticide spraying system can be detached, so that the application scene of the helicopter is effectively improved; the transmission system adopts two main blades (the right blade and theleft blade) to control the lifting of the helicopter, and adopts one tail rotor to control the pushing of the helicopter, and the tail rotor and the two main blades do not interfere with each other during flight and conform to aerodynamics, so that the flight speed of the helicopter is greatly increased; and the pesticide spraying system is arranged, and when the pesticide needs to be sprayed, a 12 V power supply supplies power to a water pump, a flight control computer controls the water pump to be started, and the water pump sprays the pesticide box and the pesticide in the pesticide box through a pesticide spraying rod, so pesticide spraying on crops is achieved.

Description

technical field [0001] The invention belongs to the technical field of helicopters, in particular to a multifunctional full-load helicopter with a tail thruster. Background technique [0002] Pesticide spraying helicopter is a machine used to spray pesticides. Helicopter is one of the earliest flying ideas of human beings. It is a heavier-than-air aircraft that can take off and land vertically with the help of one or several pairs of rotors. One or several large-diameter rotors are mounted on the rotor shaft above the fuselage, driven by a piston engine or a turboshaft engine. Rotor rotation can produce upward lift in the air, as long as the lift is greater than the weight of the helicopter, it can be lifted vertically. [0003] Existing helicopters are usually driven by a single propeller, and the blades at the tail are used to control the direction. When used in agriculture, it is difficult to maintain a certain space height and cannot move freely in the same horizontal s...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above-mentioned technical problems, the present invention provides a multifunctional full-load helicopter with a tail thruster, to solve the problem that the existing helicopters are usually driven by a single screw, and the blades at the tail are used to control the direction. When used in agriculture, It is difficult to maintain when it needs to stay at a certain space height, it cannot move freely in the same horizontal space, the power is poor, the flight speed is slow, and the problem of single function

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